Now you have fixed a lot of things: Only one ip address, no wrong redirect.
The http - part is correct:
| Domainname | Http-Status | redirect | Sec. | G |
|---|---|---|---|---|
| • http://blackboxstaff.co.uk/ | ||||
| 84.9.29.47 | 200 | 0.174 | H | |
| • http://www.blackboxstaff.co.uk/ | ||||
| 84.9.29.47 | 200 | 0.167 | H | |
| • https://blackboxstaff.co.uk/ | ||||
| 84.9.29.47 | -14 | 10.023 | T | |
| Timeout - The operation has timed out | ||||
| • https://www.blackboxstaff.co.uk/ | ||||
| 84.9.29.47 | -14 | 10.027 | T | |
| Timeout - The operation has timed out | ||||
| • http://blackboxstaff.co.uk/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de | ||||
| 84.9.29.47 | 404 | 0.117 | A | |
| Not Found | ||||
| • http://www.blackboxstaff.co.uk/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de | ||||
| 84.9.29.47 | 404 | 0.114 | A | |
| Not Found |
Checking your https I see a timeout. Not a “unexpectedly closed the connection”.
Perhaps your browser has an old cache.
You should have only one Server per hostname / port. Not two or more.
If you have a single file www.blackboxstaff.co.uk.conf, this is the place of the http / port 80 server.
And www.blackboxstaff.co.uk-le-ssl.conf is the place of the https / port 443. Don't create double entries with the same servername / alias.